The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2026
Filed:
Mar. 21, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Ryo Watanabe, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04W 4/06 (2009.01); H04W 72/30 (2023.01);
U.S. Cl.
CPC ...
H04W 52/0212 (2013.01); H04W 4/06 (2013.01); H04W 72/30 (2023.01);
Abstract
When a communication apparatus transmits a frame by multicast communication or broadcast communication in a state in which connection with one or more other communication apparatuses has been established via a plurality of frequency channels, the communication apparatus determine a frequency channel for use in transmitting the frame based on whether the one or more other communication apparatuses is being operated in a power-saving state in the plurality of frequency channels, and transmits the frame via the determined frequency channel.